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Series GSE129695 Query DataSets for GSE129695
Status Public on Oct 21, 2019
Title The Evolution of Gene Expression in Polyploid Wheats and Their Diploid Ancestors during Embryogenesis
Organisms Triticum aestivum; Triticum monococcum; Triticum turgidum; Aegilops speltoides; Aegilops tauschii
Experiment type Expression profiling by high throughput sequencing
Summary we present an atlas of global gene expression as well as the evolutionary divergence covering embryo, endosperm and seed coat development in wheats and their diploid ancestors, providing insights into the evolution of gene expression in embryogenesis and grain development of wheat species.
Overall design We investigate the dynamics and evolution of gene expression throughout seven stages of embryo development (including the two cell, pre-embryo, transition, leaf early, leaf middle, leaf late and mature embryo), two stages of endosperm (transition stage endosperm and leaf late stage endosperm), and one pericarp stage (leaf early stage pericarp) across five wheat and ancestral grass species (AC -hexaploid, SF-tetraploid, DV-A genome diploid, SP-B genome diploid and TA-D genome diploid), two replicates for each stage.
Contributor(s) Xiang D, Datla R, Pan Y, Liu Z
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Submission date Apr 11, 2019
Last update date Oct 21, 2019
Contact name Ziying Liu
Phone 6139930829
Organization name National Research Council, Canada
Street address 1200 Montreal Road
City Ottawa
State/province ON
ZIP/Postal code K1A0R6
Country Canada
Platforms (5)
GPL18862 Illumina HiSeq 2500 (Triticum aestivum)
GPL24349 Illumina HiSeq 2500 (Triticum monococcum)
GPL26492 Illumina HiSeq 2500 (Aegilops speltoides)
Samples (110)
GSM3720189 AC Barrie embryo sample taken at two cell stage AC-1
GSM3720190 AC Barrie embryo sample taken at two cell stage AC-1_2
GSM3720191 AC Barrie embryo sample taken at two cell stage AC-1_3
BioProject PRJNA532455
SRA SRP192163

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Supplementary file Size Download File type/resource
GSE129695_rawCountData.xlsx 35.5 Mb (ftp)(http) XLSX
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Raw data are available in SRA
Processed data are available on Series record

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